CN114857746A - Air conditioner control method and device, electronic equipment and air conditioner - Google Patents
Air conditioner control method and device, electronic equipment and air conditioner Download PDFInfo
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- CN114857746A CN114857746A CN202210239506.2A CN202210239506A CN114857746A CN 114857746 A CN114857746 A CN 114857746A CN 202210239506 A CN202210239506 A CN 202210239506A CN 114857746 A CN114857746 A CN 114857746A
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- 238000001816 cooling Methods 0.000 claims description 6
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Classifications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/52—Indication arrangements, e.g. displays
- F24F11/526—Indication arrangements, e.g. displays giving audible indications
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/50—Control or safety arrangements characterised by user interfaces or communication
- F24F11/61—Control or safety arrangements characterised by user interfaces or communication using timers
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/64—Electronic processing using pre-stored data
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/62—Control or safety arrangements characterised by the type of control or by internal processing, e.g. using fuzzy logic, adaptive control or estimation of values
- F24F11/63—Electronic processing
- F24F11/65—Electronic processing for selecting an operating mode
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/72—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure
- F24F11/79—Control systems characterised by their outputs; Constructional details thereof for controlling the supply of treated air, e.g. its pressure for controlling the direction of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/70—Control systems characterised by their outputs; Constructional details thereof
- F24F11/80—Control systems characterised by their outputs; Constructional details thereof for controlling the temperature of the supplied air
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F11/00—Control or safety arrangements
- F24F11/89—Arrangement or mounting of control or safety devices
-
- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B49/00—Arrangement or mounting of control or safety devices
- F25B49/02—Arrangement or mounting of control or safety devices for compression type machines, plants or systems
- F25B49/022—Compressor control arrangements
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- G—PHYSICS
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- G01H—MEASUREMENT OF MECHANICAL VIBRATIONS OR ULTRASONIC, SONIC OR INFRASONIC WAVES
- G01H17/00—Measuring mechanical vibrations or ultrasonic, sonic or infrasonic waves, not provided for in the preceding groups
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- G—PHYSICS
- G01—MEASURING; TESTING
- G01S—RADIO DIRECTION-FINDING; RADIO NAVIGATION; DETERMINING DISTANCE OR VELOCITY BY USE OF RADIO WAVES; LOCATING OR PRESENCE-DETECTING BY USE OF THE REFLECTION OR RERADIATION OF RADIO WAVES; ANALOGOUS ARRANGEMENTS USING OTHER WAVES
- G01S17/00—Systems using the reflection or reradiation of electromagnetic waves other than radio waves, e.g. lidar systems
- G01S17/88—Lidar systems specially adapted for specific applications
- G01S17/89—Lidar systems specially adapted for specific applications for mapping or imaging
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2110/00—Control inputs relating to air properties
- F24F2110/10—Temperature
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
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- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
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- F24F2120/10—Occupancy
- F24F2120/14—Activity of occupants
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F24—HEATING; RANGES; VENTILATING
- F24F—AIR-CONDITIONING; AIR-HUMIDIFICATION; VENTILATION; USE OF AIR CURRENTS FOR SCREENING
- F24F2120/00—Control inputs relating to users or occupants
- F24F2120/20—Feedback from users
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- F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
- F25—REFRIGERATION OR COOLING; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS; MANUFACTURE OR STORAGE OF ICE; LIQUEFACTION SOLIDIFICATION OF GASES
- F25B—REFRIGERATION MACHINES, PLANTS OR SYSTEMS; COMBINED HEATING AND REFRIGERATION SYSTEMS; HEAT PUMP SYSTEMS
- F25B2600/00—Control issues
- F25B2600/02—Compressor control
- F25B2600/021—Inverters therefor
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- Y—GENERAL TAGGING OF NEW TECHNOLOGICAL DEVELOPMENTS; GENERAL TAGGING OF CROSS-SECTIONAL TECHNOLOGIES SPANNING OVER SEVERAL SECTIONS OF THE IPC; TECHNICAL SUBJECTS COVERED BY FORMER USPC CROSS-REFERENCE ART COLLECTIONS [XRACs] AND DIGESTS
- Y02—TECHNOLOGIES OR APPLICATIONS FOR MITIGATION OR ADAPTATION AGAINST CLIMATE CHANGE
- Y02B—CLIMATE CHANGE MITIGATION TECHNOLOGIES RELATED TO BUILDINGS, e.g. HOUSING, HOUSE APPLIANCES OR RELATED END-USER APPLICATIONS
- Y02B30/00—Energy efficient heating, ventilation or air conditioning [HVAC]
- Y02B30/70—Efficient control or regulation technologies, e.g. for control of refrigerant flow, motor or heating
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- Engineering & Computer Science (AREA)
- Mechanical Engineering (AREA)
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- Thermal Sciences (AREA)
- Air Conditioning Control Device (AREA)
Abstract
The invention provides an air conditioner control method and device, electronic equipment and an air conditioner, and relates to the technical field of air conditioning. The method comprises the following steps: acquiring the activity state of a user; judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification; generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user; wherein the alert instruction is to alert an emergency contact and/or call an emergency call. According to the air conditioner control method and device, the electronic equipment and the air conditioner, the warning can be sent out when a user has an accident, related personnel can be informed to help, rescue or rescue in time, and the intelligent and automatic degree of the air conditioner is improved; the running state of the air conditioner is controlled and adjusted based on the position of the user, so that a suitable environment is provided for the user, the deterioration of the health condition of the user is prevented, and the safety of the user is guaranteed.
Description
Technical Field
The invention relates to the technical field of air conditioning, in particular to an air conditioner control method and device, electronic equipment and an air conditioner.
Background
For elderly people living alone or children who are at home alone, various abnormal conditions such as collision, fall, coma, crying of children, etc. may occur. When an abnormal situation occurs in the elderly or children, if family members or rescuers are not notified in time, a loss that is difficult to recover may be caused.
With the development of smart homes, the design function of the air conditioner is also developed towards diversification. However, the existing air conditioner is still difficult to realize the safety monitoring and management of users, which is not beneficial to protecting the health and safety of users.
Disclosure of Invention
The invention provides an air conditioner control method and device, electronic equipment and an air conditioner, and aims to solve the technical problem that the air conditioner in the prior art is difficult to realize safety monitoring and management on users.
In a first aspect, the present invention provides an air conditioner control method, including:
acquiring the activity state of a user;
judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification;
generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user;
wherein the alert instruction is to alert an emergency contact and/or call an emergency call.
According to the air conditioner control method provided by the present invention, the abnormal state includes a fall and a crying of a child, the air conditioner control method further includes:
generating a soothing instruction in the state of the crying of the child;
the soothing instruction is used for playing the sound of parents, playing songs or playing videos.
According to the air conditioner control method provided by the invention, the controlling and adjusting the running state of the air conditioner based on the position of the user comprises the following steps:
and if the position of the user is in the room where the air conditioner is located, controlling and adjusting the running state of the air conditioner based on the indoor temperature of the room.
According to the air conditioner control method provided by the invention, the controlling and adjusting the running state of the air conditioner based on the indoor temperature of the room comprises the following steps:
under the condition that the indoor temperature is higher than a first preset temperature, controlling the air conditioner to be started and to run a refrigeration mode, and controlling and adjusting the running frequency of a compressor;
under the condition that the indoor temperature is lower than a second preset temperature, controlling the air conditioner to be started and to run a heating mode, and controlling and adjusting the running frequency of a compressor;
wherein the first preset temperature is greater than the second preset temperature.
According to the air conditioner control method provided by the present invention, when the indoor temperature is higher than a first preset temperature, the air conditioner is controlled to start and operate a cooling mode, and the operating frequency of the compressor is controlled to be adjusted, including:
controlling the air conditioner to be started and to run a refrigeration mode under the condition that the indoor temperature is higher than the first preset temperature, and controlling the compressor to reduce the running frequency to the minimum running frequency when the indoor temperature is reduced to be less than or equal to a third preset temperature; when the indoor temperature is reduced to be less than or equal to a fourth preset temperature, controlling the compressor to stop running, and when the indoor temperature is increased to be greater than or equal to a fifth preset temperature again, controlling the compressor to continue running;
the fourth preset temperature, the third preset temperature and the fifth preset temperature are sequentially increased and are all smaller than the first preset temperature.
According to the air conditioner control method provided by the invention, under the condition that the indoor temperature is lower than a second preset temperature, the air conditioner is controlled to be started, the heating mode is operated, and the operation frequency of the compressor is controlled and adjusted, and the method comprises the following steps:
controlling the air conditioner to be started and to run a heating mode under the condition that the indoor temperature is lower than the second preset temperature, and controlling the compressor to reduce the running frequency to the minimum running frequency when the indoor temperature rises to be more than or equal to a sixth preset temperature; when the indoor temperature rises to be more than or equal to a seventh preset temperature, controlling the compressor to stop running, and when the indoor temperature is reduced to be less than or equal to an eighth preset temperature again, controlling the compressor to continue running;
the eighth preset temperature, the sixth preset temperature and the seventh preset temperature are increased in sequence, and the eighth preset temperature is greater than the second preset temperature.
According to the air conditioner control method provided by the present invention, the controlling the compressor to reduce the operation frequency to the minimum operation frequency comprises:
and controlling the compressor to gradually reduce the operating frequency at a preset speed until the minimum operating frequency is reached.
In a second aspect, the present invention provides an air conditioner control device comprising:
an acquisition unit for acquiring an activity state of a user;
the judging unit is used for judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification;
the control unit is used for generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user;
wherein the alert instruction is to alert an emergency contact and/or call an emergency call.
In a third aspect, the present invention provides an electronic device, comprising a memory, a processor and a computer program stored in the memory and executable on the processor, wherein the processor executes the computer program to implement the air conditioner control method according to the first aspect.
In a fourth aspect, the present invention provides an air conditioner comprising the electronic device according to the third aspect.
According to the air conditioner control method, the air conditioner control device, the electronic equipment and the air conditioner, the activity state of the user is obtained, the alarm instruction is generated under the condition that the user is in the abnormal state, the alarm can be sent out when the user has an accident, related personnel can be timely informed to help, rescue or rescue, and the intelligent degree and the automation degree of the air conditioner are improved; the running state of the air conditioner is controlled and adjusted based on the position of the user, so that a suitable environment is provided for the user, the deterioration of the health condition of the user is prevented, and the safety of the user is guaranteed.
Drawings
In order to more clearly illustrate the technical solutions of the present invention or the prior art, the drawings needed for the description of the embodiments or the prior art will be briefly described below, and it is obvious that the drawings in the following description are some embodiments of the present invention, and those skilled in the art can also obtain other drawings according to the drawings without creative efforts.
FIG. 1 is a schematic flow chart of a method for controlling an air conditioner according to the present invention;
fig. 2 is a schematic structural diagram of an electronic device provided in the present invention.
Detailed Description
In order to make the objects, technical solutions and advantages of the present invention clearer, the technical solutions of the present invention will be clearly and completely described below with reference to the accompanying drawings, and it is obvious that the described embodiments are some, but not all embodiments of the present invention. All other embodiments, which can be derived by a person skilled in the art from the embodiments given herein without making any creative effort, shall fall within the protection scope of the present invention.
As shown in fig. 1, the air conditioner control method according to the present invention includes:
s10: and acquiring the activity state of the user.
Specifically, the indoor unit of the air conditioner is provided with a human body detection device, such as a camera, a human body induction sensor and the like, for acquiring the real-time activity state of the user.
The human body detection device may include a face recognition device for recognizing identity information of a user and determining whether the user is a group with a high safety risk, such as an old person or a child.
The human body detection device can be not installed in the air conditioner, but is in communication connection with the air conditioner and installed in each room, for example, a bathroom prone to slipping accidents, so that the activity state of a user in each room can be conveniently acquired at any time.
S20: and judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification.
Specifically, the indoor unit can be provided with a laser radar sensor with a three-dimensional laser mapping technology, a three-dimensional depth-of-field image is formed through non-inductive detection, and information such as the position, the moving track and the action of a user can be accurately acquired.
The indoor unit can also be provided with a sound sensor, and the abnormal sounds such as collision sound, pain call sound, crying and cry sound, distress sound and the like are distinguished through abnormal sound identification, so that the abnormal sound of the user is captured in real time, and whether the user is in an abnormal state or not is judged.
S30: and generating an alarm instruction when the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user.
Wherein the alert instruction is for alerting the emergency contact and/or calling an emergency call.
And identifying and judging the abnormal state through the user activity state acquired by the human body detection device.
Specifically, after an alarm instruction is generated, warning information is pushed to an emergency contact person or the emergency contact person is called, and an intercom function is started, so that the emergency contact person observes the state of a user at a mobile phone end of the emergency contact person and communicates with the user in real time.
If the intercom function cannot be used normally or the emergency contact person does not answer the call, the emergency center is called for help after the preset time length based on the physical sign information of the user.
Wherein, sign information can include parameters that reflect user health status such as rhythm of the heart, respiratory rate, body temperature, blood pressure, and sign information can acquire through indoor sensor or intelligent wearing equipment. If the talkback function cannot be used normally or the emergency contact person cannot answer the call and the physical sign information reflects that the health condition of the user is not good, the emergency center is called to seek rescue after the preset time length. The preset time period may be preset by a user.
The position of the user is obtained through the human body detection device, and if the user is in the action range of the air conditioner, the running state of the air conditioner is controlled and adjusted, so that a safe and comfortable environment is provided for the user, and the health condition deterioration of the user is avoided.
Step S10 may be preceded by:
s100: and determining that the number of users is less than or equal to a preset number.
The preset number is a parameter preset by a user. By determining that the number of the users is smaller than or equal to the preset number, the users in the room can be determined to be in an unattended state, the accuracy of warning is improved, and the possibility of false warning is reduced.
According to the air conditioner control method, the activity state of the user is obtained, the alarm instruction is generated under the condition that the user is in the abnormal state, the user can send out a warning when an accident happens, related personnel are timely notified to help, rescue or rescue, and the intelligent and automatic degree of the air conditioner is improved; the running state of the air conditioner is controlled and adjusted based on the position of the user, so that a suitable environment is provided for the user, the deterioration of the health condition of the user is prevented, and the safety of the user is guaranteed.
Further, the abnormal state includes a fall and a child crying, and the air conditioner control method further includes:
s31: in the state of the child crying, a soothing instruction is generated.
The soothing instruction is used for playing the sound of parents, songs or videos.
The reason that the child cries may be emotional restlessness and fear, and the loudspeaker of the intelligent sound box, the intelligent television or the air conditioner plays sound or images beneficial to soothing the child by generating a soothing instruction, so that the attention of the child is transferred, and the emotion of the child is restored to be stable.
Meanwhile, in order to ensure the safety of children, parents are timely informed of paying attention to the movement of the children through alarm instructions, so that the parents can placate the children, and the dangerous situation is avoided. And the running state of the air conditioner is controlled and adjusted based on the position of the child, so that the air conditioner is in a comfortable indoor environment, and the emotion of the child is stabilized.
Further, the step S30 of controlling and adjusting the operation state of the air conditioner based on the position of the user includes:
s301: and if the position of the user is in the room where the air conditioner is located, controlling and adjusting the running state of the air conditioner based on the indoor temperature of the room.
When the user is in an abnormal state, the sign information may change, and if the temperature and humidity of the indoor environment are too high or too low, the user may be further uncomfortable, which may further deteriorate the health condition, or even endanger the life.
Therefore, when the user is in the room where the air conditioner is located, the operation state of the air conditioner is adjusted based on the real-time indoor temperature of the room, for example, the air conditioner is controlled to operate in a cooling mode, a heating mode, a dehumidification mode, a fresh air mode and the like, so that a comfortable indoor environment is provided for the user, and the health condition of the user is stabilized.
Further, the controlling and adjusting the operation state of the air conditioner based on the indoor temperature of the room in step S301 includes:
s3011: under the condition that the indoor temperature is higher than a first preset temperature, controlling the air conditioner to be started and to run a refrigeration mode, and controlling and adjusting the running frequency of the compressor;
s3012: and under the condition that the indoor temperature is lower than a second preset temperature, controlling the air conditioner to be started and to run a heating mode, and controlling and adjusting the running frequency of the compressor.
Wherein the first preset temperature is higher than the second preset temperature.
In one specific embodiment, the first predetermined temperature is 32 ℃ and the second predetermined temperature is 16 ℃.
In the case where the indoor temperature is higher than (i.e., equal to or higher than) the first preset temperature, the indoor temperature is too high, which may make the user in an abnormal state more susceptible to heatstroke, endangering health. Therefore, the air conditioner is controlled to be started and run in a refrigeration mode, cold air is blown into a room, and the indoor temperature is reduced. And the running frequency of the compressor is controlled and adjusted, so that the refrigerating efficiency of the air conditioner is changed, the most comfortable temperature interval is kept, and the user is prevented from being cooled.
Optionally, when the air conditioner is controlled to operate in the cooling mode, the air conditioner can be controlled to blow air towards areas outside the position of the user, and cold air is prevented from blowing the user directly, so that discomfort and even deterioration of health condition of the user are avoided.
In the case where the indoor temperature is lower than (i.e., equal to or lower than) the second preset temperature, the indoor temperature is too low, which may cause a user in an abnormal state to lose temperature, thereby endangering health. Therefore, the air conditioner is controlled to be started and run in a heating mode, hot air is blown into a room, and the indoor temperature is improved. The operation frequency of the compressor is controlled and adjusted, the heating efficiency of the air conditioner is changed, and the overhigh temperature in a room is prevented.
Specifically, in step S3011, when the indoor temperature is higher than the first preset temperature, controlling the air conditioner to start and operate the cooling mode, and controlling and adjusting the operating frequency of the compressor, including:
controlling the air conditioner to be started and run in a refrigeration mode under the condition that the indoor temperature is higher than a first preset temperature, and controlling the compressor to reduce the running frequency to the minimum running frequency when the indoor temperature is reduced to be less than or equal to a third preset temperature; and when the indoor temperature is reduced to be less than or equal to the fourth preset temperature, controlling the compressor to stop running, and when the indoor temperature is increased to be more than or equal to the fifth preset temperature again, controlling the compressor to continue running.
The fourth preset temperature, the third preset temperature and the fifth preset temperature are increased in sequence and are all smaller than the first preset temperature.
In a specific embodiment, the third predetermined temperature is 28 ℃, the fourth predetermined temperature is 26 ℃ and the fifth predetermined temperature is 30 ℃.
In this embodiment, in the case where the indoor temperature is higher than 32 ℃, the indoor temperature is excessively high, at which time the air conditioner is controlled to be turned on and the cooling mode is operated. When the indoor temperature is reduced to be more than 26 ℃ and less than or equal to 28 ℃, the compressor is controlled to reduce the operation frequency to the minimum operation frequency, cold air is blown at a gentle speed, and the stress reaction of a user is prevented from being caused due to the fact that the indoor temperature is changed at an excessively high speed. When the indoor temperature is gradually reduced to be less than or equal to 26 ℃, the indoor temperature is proper, the compressor is controlled to stop running at the moment, the temperature is not reduced continuously, and the user is prevented from feeling cold. And when the indoor temperature rises to be more than or equal to 30 ℃ again, controlling the compressor to continuously run at the normal frequency, and maintaining the indoor environment in the most comfortable temperature range.
It should be noted that the minimum operating frequency is the minimum frequency that can ensure the normal operation of the compressor.
Specifically, in step S3012, when the indoor temperature is lower than the second preset temperature, controlling the air conditioner to be turned on and to operate the heating mode, and controlling and adjusting the operating frequency of the compressor includes:
controlling the air conditioner to be started and to run a heating mode under the condition that the indoor temperature is lower than a second preset temperature, and controlling the compressor to reduce the running frequency to the minimum running frequency when the indoor temperature rises to be more than or equal to a sixth preset temperature; and when the indoor temperature rises to be more than or equal to the seventh preset temperature, controlling the compressor to pause, and when the indoor temperature is reduced to be less than or equal to the eighth preset temperature again, controlling the compressor to continue to operate.
The eighth preset temperature, the sixth preset temperature and the seventh preset temperature are increased in sequence, and the eighth preset temperature is greater than the second preset temperature.
In a specific embodiment, the sixth preset temperature is 22 ℃, the seventh preset temperature is 26 ℃ and the eighth preset temperature is 18 ℃.
In this embodiment, in the case where the indoor temperature is lower than 16 ℃, the indoor temperature is excessively low, and the air conditioner is controlled to be turned on and to operate the heating mode. When the indoor temperature rises to be more than or equal to 22 ℃ and less than 26 ℃, the compressor is controlled to reduce the operation frequency to the minimum operation frequency, hot air is blown at a gentle speed, and the temperature change speed is prevented from being too fast. When the indoor temperature rises to be more than or equal to 26 ℃, the indoor is warm and comfortable, and the compressor is controlled to stop running at the moment. And when the indoor temperature is reduced to be less than or equal to 18 ℃ again, controlling the compressor to continuously run at the normal frequency, and maintaining the indoor environment in the most comfortable temperature range.
Further, the controlling the compressor to reduce the operation frequency to the minimum operation frequency according to any of the above embodiments includes:
the compressor is controlled to gradually decrease the operating frequency at a preset speed until a minimum operating frequency is reached.
In a specific embodiment, the compressor is controlled to gradually decrease the operating frequency at a preset rate of 1Hz every 10 seconds.
The running frequency is gradually reduced at a preset speed by controlling the compressor, so that the refrigerating intensity or the heating intensity of the air conditioner is gradually reduced, the indoor temperature is slowly changed, and the health condition of a user is prevented from being influenced by too fast temperature change.
The following describes the air conditioner control device provided by the present invention, and the air conditioner control device described below and the air conditioner control method described above may be referred to in correspondence with each other.
The invention provides an air conditioner control device which comprises an acquisition unit, a judgment unit and a control unit.
The acquisition unit is used for acquiring the activity state of the user.
The judging unit is used for judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification.
The control unit is used for generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user.
Wherein the alert instruction is for alerting the emergency contact and/or calling an emergency call.
The present invention further provides an electronic device, fig. 2 illustrates a schematic physical structure diagram of the electronic device, and as shown in fig. 2, the electronic device may include: a processor (processor)210, a communication interface (communication interface)220, a memory (memory)230 and a communication bus 240, wherein the processor 210, the communication interface 220 and the memory 230 are communicated with each other via the communication bus 240. The processor 210 may call logic instructions in the memory 230 to perform an air conditioner control method including acquiring an activity state of a user; generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user; wherein the alert instruction is for alerting the emergency contact and/or calling an emergency call.
In addition, the logic instructions in the memory 230 may be implemented in the form of software functional units and stored in a computer readable storage medium when the logic instructions are sold or used as independent products. Based on such understanding, the technical solution of the present invention may be embodied in the form of a software product, which is stored in a storage medium and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device) to execute all or part of the steps of the method according to the embodiments of the present invention. And the aforementioned storage medium includes: various media capable of storing program codes, such as a usb disk, a removable hard disk, a Read-only memory (ROM), a Random Access Memory (RAM), a magnetic disk, or an optical disk.
In another aspect, the present invention also provides a computer program product, the computer program product including a computer program, the computer program being stored on a non-transitory computer-readable storage medium, the computer program being capable of executing, when executed by a processor, the air conditioner control method provided by the above methods, the method including acquiring an activity state of a user; generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user; wherein the alert instruction is for alerting the emergency contact and/or calling an emergency call.
In yet another aspect, the present invention also provides a non-transitory computer-readable storage medium having stored thereon a computer program which, when executed by a processor, implements an air conditioner control method provided by the above methods, the method including acquiring an activity state of a user; generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user; wherein the alert instruction is for alerting the emergency contact and/or calling an emergency call.
The above-described embodiments of the apparatus are merely illustrative, and the units described as separate parts may or may not be physically separate, and parts displayed as units may or may not be physical units, may be located in one place, or may be distributed on a plurality of network units. Some or all of the modules may be selected according to actual needs to achieve the purpose of the solution of the present embodiment. One of ordinary skill in the art can understand and implement it without inventive effort.
Through the above description of the embodiments, those skilled in the art will clearly understand that each embodiment can be implemented by software plus a necessary general hardware platform, and certainly can also be implemented by hardware. With this understanding in mind, the above-described technical solutions may be embodied in the form of a software product, which can be stored in a computer-readable storage medium such as ROM/RAM, magnetic disk, optical disk, etc., and includes instructions for causing a computer device (which may be a personal computer, a server, or a network device, etc.) to execute the methods described in the embodiments or some parts of the embodiments.
The invention also provides an air conditioner which comprises the electronic equipment provided by the embodiment. An indoor unit of the air conditioner is mounted with a human body detection device, such as a sound sensor, a face recognition device, a laser radar sensor having a three-dimensional laser mapping technology, etc., for acquiring an activity state of a user.
Finally, it should be noted that: the above examples are only intended to illustrate the technical solution of the present invention, but not to limit it; although the present invention has been described in detail with reference to the foregoing embodiments, it will be understood by those of ordinary skill in the art that: the technical solutions described in the foregoing embodiments may still be modified, or some technical features may be equivalently replaced; and such modifications or substitutions do not depart from the spirit and scope of the corresponding technical solutions of the embodiments of the present invention.
Claims (10)
1. An air conditioner control method, comprising:
acquiring the activity state of a user;
judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification;
generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user;
wherein the alert instruction is to alert an emergency contact and/or call an emergency call.
2. The air conditioner control method according to claim 1, wherein the abnormal state includes a fall and a child crying, the air conditioner control method further comprising:
generating a soothing instruction in the state of the crying of the child;
the soothing instruction is used for playing the sound of parents, playing songs or playing videos.
3. The air conditioner control method according to claim 1, wherein the controlling and adjusting the operation state of the air conditioner based on the user's location includes:
and if the position of the user is in the room where the air conditioner is located, controlling and adjusting the running state of the air conditioner based on the indoor temperature of the room.
4. The air conditioner control method according to claim 3, wherein the controlling and adjusting the operation state of the air conditioner based on the indoor temperature of the room includes:
under the condition that the indoor temperature is higher than a first preset temperature, controlling the air conditioner to be started and to run a refrigeration mode, and controlling and adjusting the running frequency of a compressor;
under the condition that the indoor temperature is lower than a second preset temperature, controlling the air conditioner to be started and to run a heating mode, and controlling and adjusting the running frequency of a compressor;
wherein the first preset temperature is greater than the second preset temperature.
5. The method for controlling an air conditioner according to claim 4, wherein the controlling the air conditioner to be turned on and to operate a cooling mode and controlling and adjusting an operation frequency of a compressor in case that the indoor temperature is higher than a first preset temperature comprises:
controlling the air conditioner to be started and to run a refrigeration mode under the condition that the indoor temperature is higher than the first preset temperature, and controlling the compressor to reduce the running frequency to the minimum running frequency when the indoor temperature is reduced to be less than or equal to a third preset temperature; when the indoor temperature is reduced to be less than or equal to a fourth preset temperature, controlling the compressor to stop running, and when the indoor temperature is increased to be greater than or equal to a fifth preset temperature again, controlling the compressor to continue running;
the fourth preset temperature, the third preset temperature and the fifth preset temperature are sequentially increased and are all smaller than the first preset temperature.
6. The air conditioner control method according to claim 4, wherein controlling the air conditioner to be turned on and to operate a heating mode and controlling to adjust an operation frequency of a compressor in case that the indoor temperature is lower than a second preset temperature comprises:
controlling the air conditioner to be started and to run a heating mode under the condition that the indoor temperature is lower than the second preset temperature, and controlling the compressor to reduce the running frequency to the minimum running frequency when the indoor temperature rises to be more than or equal to a sixth preset temperature; when the indoor temperature rises to be more than or equal to a seventh preset temperature, controlling the compressor to stop running, and when the indoor temperature is reduced to be less than or equal to an eighth preset temperature again, controlling the compressor to continue running;
the eighth preset temperature, the sixth preset temperature and the seventh preset temperature are increased in sequence, and the eighth preset temperature is greater than the second preset temperature.
7. The air conditioner controlling method according to claim 5 or 6, wherein the controlling the compressor to reduce the operation frequency to a minimum operation frequency includes:
and controlling the compressor to gradually reduce the operating frequency at a preset speed until the minimum operating frequency is reached.
8. An air conditioner control device, comprising:
an acquisition unit for acquiring an activity state of a user;
the judging unit is used for judging whether the user is in an abnormal state or not through three-dimensional laser mapping and abnormal sound identification;
the control unit is used for generating an alarm instruction under the condition that the user is in an abnormal state, and controlling and adjusting the running state of the air conditioner based on the position of the user;
wherein the alert instruction is to alert an emergency contact and/or call an emergency call.
9. An electronic device comprising a memory, a processor and a computer program stored on the memory and executable on the processor, wherein the processor implements the air conditioner control method according to any one of claims 1 to 7 when executing the program.
10. An air conditioner characterized by comprising the electronic apparatus according to claim 9.
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